Liquid crystal display board



FIG. 1 is a front elevational view of a liquid crystal display board showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom being a mirror image;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image; and

FIG. 5 is a front elevational view thereof, shown with power applied. 

The ornamental design for a liquid crystal display board, as shown and described. 